/**
 * Copyright 2007 Jason Horman, Pete Aykroyd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.functor.util;

import org.functor.BinaryFunction;

public class Math {

	public static BinaryFunction<Integer, Integer, Integer> mod = new BinaryFunction<Integer,Integer,Integer>() {
		public Integer evaluate(Integer left, Integer right) {
			return left.intValue() % right.intValue();
		}
	};

  public static BinaryFunction<Integer, Integer, Integer> add = new BinaryFunction<Integer, Integer, Integer>() {
    public Integer evaluate(Integer left, Integer right) {
      if (left == null)
        left = 0;
      if (right == null)
        right = 0;
      return left.intValue() + right.intValue();
    }
  };

	private Math() { }
}
